Hi, I have followed the steps described on the Samba wiki to setup a Samba4 domain and have added a second Samba4 dc to it: http://wiki.samba.org/index.php/Samba4/HOWTO/Join_a_domain_as_a_DC I was wondering what the process was to remove this server from the domain? Is there a Samba4 net command that should be used, or is it a case of deleting the DC via Window's dsa.msc? David